OX Cas (Eclipsing binary)

RA: 01h 09m 00.10s, DE: +61° 28' 14.80" (17.2504166667, 61.4707777771)

Data:
  • Constellation: Cas
  • Variability type: EA
  • Maximal brightness (Mag): 9.900 (V)
  • Minimum brightness (Mag): 10.350 (V)
  • Brightness in secondary minimum (Mag): 9.900 (V)
  • Astrophysical interest: Excentric orbit of the binary, Apsidal motion
  • Created: 4/9/2007
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 2.489344000000000
  • Epoch (HJD): 41269.65500
  • Secondary Epoch (HJD): 41270.90000
Change log:

1/21/2026, Filip Walter:

  • Astrophysical interest: Nothing → Excentric orbit of the binary, Apsidal motion

Chart
OX Cas
Source: The STScI Digitized Sky Survey
Number of observations

11 x

Number of observers

5 x

Last observed before

1 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2441269.655 + 2.489344 * E
S: M = 2441270.9 + 2.489344 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline